CN214794426U - Selenium-rich fruit and vegetable finished product sampling detection device - Google Patents
Selenium-rich fruit and vegetable finished product sampling detection device Download PDFInfo
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- CN214794426U CN214794426U CN202121155005.3U CN202121155005U CN214794426U CN 214794426 U CN214794426 U CN 214794426U CN 202121155005 U CN202121155005 U CN 202121155005U CN 214794426 U CN214794426 U CN 214794426U
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Abstract
The utility model relates to a technical field of food safety especially relates to a selenium-enriched fruit vegetables finished product sampling detection device, and it includes the appearance body, a plurality of passageways that are used for placing the cell instrument and the display screen that is used for the display data are seted up on appearance body surface, appearance body one side has set firmly the calibration piece, and the calibration piece is kept away from ground one side and has been seted up a plurality of test tube grooves, and the sliding tray has been seted up to the vertical one side of calibration piece, and sliding connection has the sliding block with self big or small looks adaptation in the sliding tray, and the sliding block is kept away from ground one side and is seted up the collecting vat with a plurality of test tube groove one-to-ones, and the test tube groove is close to ground one end and is seted up and is collected the penetrating collection hole in groove mutually, and this application has the effect that improves and detect the rate of accuracy and reduce defect.
Description
Technical Field
The application relates to the technical field of food safety, in particular to a selenium-rich fruit and vegetable finished product sampling detection device.
Background
The selenium-rich fruits and vegetables are fruits and vegetables which are called selenium-rich fruits and vegetables, wherein organic selenium is introduced into the fruits and vegetables in the natural growth stage of the fruits and vegetables by a biotransformation method, so that the fruits and vegetables with high organic selenium content are produced.
When current sampling is being examined selenium-enriched fruit vegetables, smash selenium-enriched fruit vegetables at first, place the test tube with the selenium-enriched fruit vegetables of smashing to pieces after that, place the test tube and place and stew on the test-tube rack, then detect reagent pours into the in-tube to stir the test tube, place the test tube after the stirring and carry out the secondary and stew on placing the test-tube rack, pour the in-tube liquid into the cell of institute at last, place the cell and detect in the detecting instrument.
In view of the above-mentioned related art, the inventor believes that when the liquid in the test tube is poured into the cuvette, since the opening of the cuvette is small, part of the liquid adheres to the outer wall of the cuvette, and thus the defect that the detection accuracy is reduced exists.
SUMMERY OF THE UTILITY MODEL
The application provides a selenium-enriched fruit and vegetable finished product sampling detection device, in order to improve the defect that detects the rate of accuracy and reduce, adopts following technical scheme:
the utility model provides a selenium-enriched fruit vegetables finished product sampling detection device, includes the appearance body, and appearance body surface is provided with a plurality of passageways that are used for placing the cell instrument and is used for the display screen of display data, appearance body one side has set firmly the calibration block, and the calibration block is kept away from ground one side and has been seted up a plurality of test tube grooves, and the sliding tray has been seted up to the vertical one side of calibration block, and sliding tray sliding connection has the sliding block with self big or small looks adaptation, and the sliding block is kept away from ground one side and is seted up the collecting vat with a plurality of test tube groove one-to-ones, and the test tube groove is close to ground one end and sets up and collects the hole that the groove is penetrating mutually.
Through adopting above-mentioned technical scheme, when pouring the in vitro liquid into the cell, at first with the sliding block to keeping away from sliding tray direction roll-off, place the cell to the collection inslot after that, the cell is placed the back that finishes, slide the sliding block in the sliding tray, then pour the liquid in the test tube into with the cell place the corresponding test tube inslot of collecting vat, liquid flows into the cell through the collection hole, thereby the condition that the cell outer wall glues sticky liquid has been reduced and has taken place, and then reached the effect that improves detection accuracy and reduce the defect.
Optionally, the horizontal one side of calibration piece articulates there is the protective housing, and the protective housing is close to test tube groove one side and has set firmly one-level magnet device, and the calibration piece is kept away from ground one side and has set firmly the one-level iron plate that adsorbs with one-level magnet device magnetic force.
Through adopting above-mentioned technical scheme, when not using the appearance body to examine selenium-enriched fruit vegetables, rotate the protective housing along self articulated department for one-level magnet device is fixed with one-level iron plate looks magnetic force, thereby has reached the clean and tidy effect of maintenance test-tube groove.
Optionally, the sliding block is kept away from test tube groove one side and is rotated and be connected with a plurality of gyro wheels.
Through adopting above-mentioned technical scheme, when the pulling sliding block slided in the sliding tray, the gyro wheel carried out the butt with the sliding tray inner wall and rotated to reduce the wearing and tearing on sliding block surface, also improved the gliding smoothness degree of sliding block simultaneously, and then reached the effect that improves work efficiency, protection sliding block.
Optionally, an elastic groove is formed in the inner wall of the sliding groove, a fixing block is connected in the elastic groove in a sliding mode, a fixing groove matched and embedded with the fixing block is formed in one side, close to the elastic groove, of the sliding block, a control hole penetrating with the elastic groove is formed in the surface of the calibration block, a control rod is connected in the control hole in a sliding mode, and one end, close to the elastic groove, of the control rod is fixedly connected with the fixing block.
Through adopting above-mentioned technical scheme, placing the cell in the collecting vat after, the push control pole removes to keeping away from the sliding tray direction, and the fixed block slides in the elasticity inslot under the drive of control lever, then with the sliding block in sliding tray, push control pole removes to being close to the sliding block direction again for the dead lever is fixed with fixed slot looks gomphosis, thereby has reduced the sliding block and has taken place from the condition of sliding tray roll-off, has reached the effect that improves sliding block stability.
Optionally, a spring is fixedly arranged at one end, far away from the sliding groove, of the fixed block, and one end, far away from the fixed block, of the spring is fixedly connected with the inner wall of the elastic groove.
Through adopting above-mentioned technical scheme, when fixed block and fixed slot inlayed mutually, the spring be provided with help reducing the condition emergence that fixed block and fixed slot take place to break away from to reach the effect that improves fixed block and fixed slot connection stability.
Optionally, one end of the control rod, which is far away from the elastic groove, is provided with a plurality of control grooves.
Through adopting above-mentioned technical scheme, when promoting the control block, the control slot helps increasing the area of contact of control block and hand, and when staff's slip control block, hand and better atress of control block to the effect of being convenient for control has been reached.
Optionally, a plurality of universal wheels that the appearance body and calibration block bottom were fixed to be provided with, be located the fixed car arrester that is provided with in universal wheel top level one side.
Through adopting above-mentioned technical scheme, when not using the appearance body, can promote the idle position with the appearance body under the effect of universal wheel, car arrester card is in universal wheel one side for universal wheel and ground relatively fixed have reached the effect of practicing thrift the space, have also increased the mobility of the appearance body simultaneously.
Optionally, the instrument body is kept away from ground one side and is articulated to have the safety cover that is used for protecting the display screen, and the safety cover is close to instrument body one side and has set firmly the second grade magnet device, and the instrument body is kept away from ground one side and has set firmly the second grade iron plate that adsorbs with second grade magnet device looks magnetic force.
Through adopting above-mentioned technical scheme, when not using the appearance body to examine selenium-enriched fruit vegetables, rotate the protecting hood along self articulated department for second grade magnet device is fixed with second grade iron plate looks magnetic force, has reduced the condition emergence that the dust falls into the display screen, thereby has reached the effect of maintaining the clean and tidy degree of display screen.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the calibration block and the sliding block device, when liquid in a test tube is poured into the cuvette, the sliding block slides out in the direction away from the sliding groove, then the cuvette is placed into the collecting groove, after the cuvette is placed, the sliding block slides into the sliding groove, then the liquid in the test tube is poured into the test tube groove corresponding to the collecting groove where the cuvette is placed, and the liquid flows into the cuvette through the collecting hole, so that the situation that the outer wall of the cuvette is adhered with the viscous liquid is reduced, and the effects of improving the detection accuracy and reducing the defects are achieved;
2. through setting up spring assembly, when fixed block and fixed slot phase gomphosis, the spring be provided with help reducing the condition emergence that fixed block and fixed slot take place to break away from to reach the effect that improves fixed block and fixed slot connection stability.
Drawings
FIG. 1 is a schematic view of the overall structure of a sampling detection device for selenium-rich fruit and vegetable finished products in the embodiment of the application;
FIG. 2 is a schematic diagram of a vertical section structure of a sampling detection device for selenium-rich fruit and vegetable finished products in the embodiment of the application;
FIG. 3 is a schematic diagram of a transverse cross-sectional structure of a sampling detection device for selenium-rich fruit and vegetable finished products in the embodiment of the application;
fig. 4 is an enlarged schematic view of a in fig. 3.
Description of reference numerals: 1. an instrument body; 2. a channel; 3. a display screen; 4. a calibration block; 5. a test tube groove; 6. a sliding groove; 7. a slider; 8. collecting tank; 9. a collection well; 10. a protective shell; 11. a first-stage iron absorption device; 12. a first-level iron block; 13. a roller; 14. an elastic groove; 15. a fixed block; 16. fixing grooves; 17. a control hole; 18. a control lever; 19. a spring; 20. a control slot; 21. a universal wheel; 22. a car arrester; 23. a protective cover; 24. a secondary iron absorption device; 25. a secondary iron block; 26. a power line; 27. a channel groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses selenium-rich fruit and vegetable finished product sampling detection device.
Referring to fig. 1, a selenium-enriched fruit vegetables finished product sampling detection device, including the appearance body 1, calibration block 4 and display screen 3, the vertical one side fixedly connected with of appearance body 1 is used for connecing the power cord 26 of electricity, appearance body 1 is kept away from ground one side and has been seted up channel 27 along vertical direction, channel 27 is kept away from ground one side and has been seted up a plurality of passageways 2 along vertical direction, display screen 3 inlays along the horizontal direction and establishes fixing and keep away from ground one side at appearance body 1, appearance body 1 is kept away from ground one side and is articulated have the protecting crust that just is used for protecting display screen 3 along the horizontal direction, and protective housing 10 is transparent setting, calibration block 4 is along the fixed setting in the horizontal one end of appearance body 1 of vertical direction.
Referring to fig. 1 and 2, calibration block 4 keeps away from ground one side and has seted up a plurality of test tube grooves 5 along vertical direction, calibration block 4 deviates from power cord 26 vertical one side and has seted up the sliding tray 6 along the horizontal direction, sliding tray 6 sliding connection has sliding block 7 with self big or small looks adaptation, sliding block 7 keeps away from test tube groove 5 one side and rotates and be connected with a plurality of gyro wheels 13, gyro wheel 13 keeps away from test tube groove 5 one end and collection groove 8 inner wall butt and rotates, sliding block 7 keeps away from ground one side and has seted up a plurality of collecting grooves 8 along vertical direction, and a plurality of collecting grooves 8 and a plurality of test tube grooves 5 one-to-one setting, test tube groove 5 is close to ground one end and has seted up along vertical direction with collection groove 8 penetrating collection hole 9 mutually. When pouring the in vitro liquid into the cell, at first with sliding block 7 to keeping away from 6 direction roll-offs of sliding tray, place the cell after that in collecting tank 8, the cell is placed the back that finishes, slide block 7 in the sliding tray 6, gyro wheel 13 rotates with 5 inner wall looks butt in test tube groove, 7 holistic fluency of sliding block has been improved, then pour the liquid in the test tube into the test tube groove 5 corresponding with the collecting vat 8 that the cell was placed, liquid flows into in the cell through collecting hole 9, thereby the condition that the cell outer wall glues sticky liquid has been reduced and has taken place, and then reached and improved the effect that detects the rate of accuracy and reduce the defect.
Referring to fig. 1, 4 horizontal one sides of calibration block are articulated to have a protective housing 10, protective housing 10 is close to 5 one sides of test tube groove and has set firmly one-level magnet device 11, and protective housing 10 and 4 articulated departments of calibration block are kept away from to one-level magnet device 11, calibration block 4 keeps away from ground one side and has set firmly one-level iron plate 12 with 11 magnetic force adsorption of one-level magnet device, protective cover 23 is close to 1 one side of the instrument body and has set firmly second grade magnet device 24, and second grade magnet device 24 keeps away from protective cover 23 and 1 articulated department of the instrument body, instrument body 1 keeps away from ground one side and has set firmly second grade iron plate 25 with 24 looks magnetic force adsorption of second grade magnet device. When not using appearance 1 to detect selenium-enriched fruit vegetables, rotate protective housing 10 and safety cover 23 along self articulated department respectively for one-level magnet device 11 is fixed with 12 looks magnetic forces of one-level iron plate, and second grade magnet device 24 is fixed with 25 magnetic forces of second grade iron plate, thereby has reduced the dust and has fallen into in test tube groove 5 and display screen 3 surfaces, has reached the effect of maintaining test tube groove 5, the 3 clean and tidy surfaces of display screen.
Referring to fig. 3 and 4, elastic groove 14 has been seted up along the horizontal direction on the inner wall of sliding tray 6, elastic groove 14 sliding connection has fixed block 15, fixed block 15 is kept away from sliding tray 6 one end and is set firmly along the horizontal direction spring 19, fixed block 15 one end and elastic groove 14 inner wall fixed connection are kept away from to spring 19, sliding block 7 is close to elastic groove 14 one side and is seted up the fixed slot 16 with fixed block 15 looks adaptation gomphosis along the horizontal direction, calibration block 4 deviates from power cord 26 one side and has seted up the control hole 17 penetrating mutually with elastic groove 14 along the horizontal direction, sliding connection has control lever 18 in the control hole 17, control lever 18 is close to elastic groove 14 one end and fixed block 15 fixed connection, control lever 18 keeps away from elastic groove 14 one end and has seted up a plurality of control grooves 20 along the horizontal direction. After placing the cell in collecting vat 8, at first the staff promotes the control lever 18 through control groove 20 and removes to keeping away from sliding tray 6 direction for spring 19 takes place to deform in the extruded effect of fixed block 15, then in pushing sliding block 7 into sliding tray 6, slowly loosens control lever 18 at last, and fixed block 15 slides in fixed slot 16 under the effect of spring 19 elasticity, makes fixed block 15 and fixed slot 16 looks gomphosis fixed. The provision of the control slot 20 helps to increase the area of contact between the control block and the hand, which is better stressed by the operator when sliding the control block; the arrangement of the spring 19 is helpful for reducing the separation of the fixed block 15 from the fixed groove 16, so that the effect of improving the connection stability of the fixed block 15 and the fixed groove 16 is achieved; fixed block 15 is fixed with fixed slot 16 looks gomphosis, has reduced the condition emergence of sliding block 7 follow sliding tray 6 interior roll-off, has reached the effect that improves sliding block 7 stability.
Referring to fig. 1, the appearance body 1 is close to ground one side and has set firmly two universal wheels 21 along vertical direction, and two universal wheels 21 are located respectively appearance body 1 and keep away from two end angular position departments of 4 one ends of calibration block, and calibration block 4 is close to ground one side and has set firmly two universal wheels 21 along vertical direction, and two universal wheels 21 are located respectively and keep away from two end angular position departments of appearance body 1 department, and the fixed car arrester 22 along the horizontal direction that is provided with in universal wheel 21 top level one side. When not using the appearance body 1, can promote the idle position with the appearance body 1 under the effect of universal wheel 21, car arrester 22 card is in universal wheel 21 one side for universal wheel 21 is fixed relatively with ground, has reached the effect of practicing thrift the space, has also increased the mobility of the appearance body 1 simultaneously.
The application embodiment a selenium-enriched fruit and vegetable finished product sampling detection device's implementation principle does: when the liquid in the test tube is poured into the cuvette, the sliding block 7 is firstly slid out in the direction away from the sliding groove 6, then the cuvette is placed in the collecting groove 8, after the cuvette is placed, the sliding block 7 slides into the sliding groove 6, the fixed block 15 slides into the fixed groove 16 under the action of the elastic force of the spring 19, so that the fixed block 15 is embedded and fixed with the fixed groove 16, the roller 13 is abutted and rotated with the inner wall of the test tube groove 5, the whole fluency of the sliding block 7 is improved, then the liquid in the test tube is poured into a test tube groove 5 corresponding to a collecting groove 8 arranged on the cuvette, the liquid flows into the cuvette through a collecting hole 9, the operator pushes the control rod 18 to move away from the sliding groove 6 through the control groove 20, the spring 19 deforms under the extrusion action of the fixed block 15, the sliding block 7 is pulled to move towards the direction far away from the sliding groove 6, and finally the cuvette is taken out.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a selenium-enriched fruit vegetables finished product sampling detection device, includes appearance body (1), appearance body (1) surface is provided with a plurality of passageways (2) that are used for placing the cell instrument and is used for display screen (3) of display data, its characterized in that: appearance body (1) one side has set firmly calibration block (4), calibration block (4) are kept away from ground one side and have been seted up a plurality of test tube grooves (5), sliding tray (6) have been seted up to calibration block (4) vertical one side, sliding tray (6) sliding connection have with self sliding block (7) of big or small looks adaptation, sliding block (7) are kept away from ground one side and are seted up collecting vat (8) with a plurality of test tube grooves (5) one-to-one, test tube groove (5) are close to ground one end and are seted up collection hole (9) penetrating mutually with collecting vat (8).
2. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 1, characterized in that: calibration piece (4) level one side articulates there is protective housing (10), and protective housing (10) are close to test tube groove (5) one side and have set firmly one-level magnet device (11), and calibration piece (4) keep away from ground one side and have set firmly one-level iron plate (12) with one-level magnet device (11) magnetic force adsorption.
3. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 1, characterized in that: the sliding block (7) is far away from one side of the test tube groove (5) and is rotatably connected with a plurality of rollers (13).
4. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 1, characterized in that: elastic grooves (14) are formed in the inner walls of the sliding grooves (6), fixing blocks (15) are connected in the elastic grooves (14) in a sliding mode, one side, close to the elastic grooves (14), of each sliding block (7) is provided with a fixing groove (16) matched and embedded with the corresponding fixing block (15), control holes (17) which are communicated with the elastic grooves (14) are formed in the surfaces of the calibration blocks (4), control rods (18) are connected in the control holes (17) in a sliding mode, and one ends, close to the elastic grooves (14), of the control rods (18) are fixedly connected with the fixing blocks (15).
5. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 4, characterized in that: and one end of the fixed block (15), which is far away from the sliding groove (6), is fixedly provided with a spring (19), and one end of the spring (19), which is far away from the fixed block (15), is fixedly connected with the inner wall of the elastic groove (14).
6. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 4, characterized in that: and one end of the control rod (18) far away from the elastic groove (14) is provided with a plurality of control grooves (20).
7. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 1, characterized in that: the instrument body (1) and the bottom of the calibration block (4) are fixedly provided with a plurality of universal wheels (21), and one side of the upper part of each universal wheel (21) in the horizontal direction is fixedly provided with a car arrester (22).
8. The sampling detection device for selenium-rich fruit and vegetable finished products according to claim 1, characterized in that: appearance body (1) is kept away from ground one side and is articulated have safety cover (23) that are used for protecting display screen (3), and safety cover (23) are close to appearance body (1) one side and have set firmly second grade magnet device (24), and appearance body (1) is kept away from ground one side and has set firmly second grade iron plate (25) with second grade magnet device (24) looks magnetic force adsorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155005.3U CN214794426U (en) | 2021-05-26 | 2021-05-26 | Selenium-rich fruit and vegetable finished product sampling detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155005.3U CN214794426U (en) | 2021-05-26 | 2021-05-26 | Selenium-rich fruit and vegetable finished product sampling detection device |
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| CN214794426U true CN214794426U (en) | 2021-11-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399862A (en) * | 2023-06-07 | 2023-07-07 | 中国农业大学 | Portable selenium-enriched food rapid detection device and method |
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2021
- 2021-05-26 CN CN202121155005.3U patent/CN214794426U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399862A (en) * | 2023-06-07 | 2023-07-07 | 中国农业大学 | Portable selenium-enriched food rapid detection device and method |
| CN116399862B (en) * | 2023-06-07 | 2023-08-01 | 中国农业大学 | Portable selenium-enriched food rapid detection device and method |
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